HydroBASINS lev08 watershed · #5080020160
Bassin de Sungai Betayau
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Bulungan, Tana Tidung
Sub-basin area
713,6km²
Upstream area
713,7km²
Discharge
33,79m³/s
Mean elev.
59m
Administrative coverage
Species present
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,8°C
Annual rain
3 291mm
Moisture idx (CMI)
0,55
Runoff
1 493mm/an
PET
1 484mm
AET
1 484mm
Mean slope
3,3°
Water table
80cm
Forest
82%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)